| Mairena del Aljarafe to Belvedere Marittimo | 1,193.83 mi (1,921.29 km) |
| Mairena del Aljarafe to Benevento | 1,143.31 mi (1,839.98 km) |
| Mairena del Aljarafe to Bergamo | 995.42 mi (1,601.97 km) |
| Mairena del Aljarafe to Bernalda | 1,238.56 mi (1,993.27 km) |
| Mairena del Aljarafe to Bertinoro | 1,059.65 mi (1,705.34 km) |
| Mairena del Aljarafe to Besana in Brianza | 979.49 mi (1,576.33 km) |
| Mairena del Aljarafe to Besozzo | 959.64 mi (1,544.39 km) |
| Mairena del Aljarafe to Biancavilla | 1,145.42 mi (1,843.38 km) |
| Mairena del Aljarafe to Biassono | 976.45 mi (1,571.44 km) |
| Mairena del Aljarafe to Bibbiano | 997.23 mi (1,604.89 km) |
| Mairena del Aljarafe to Bibbiena | 1,034.38 mi (1,664.67 km) |
| Mairena del Aljarafe to Biella | 924.70 mi (1,488.16 km) |
| Mairena del Aljarafe to Bisceglie | 1,233.15 mi (1,984.57 km) |
| Mairena del Aljarafe to Bisignano | 1,215.98 mi (1,956.93 km) |
| Mairena del Aljarafe to Bitetto | 1,244.62 mi (2,003.03 km) |
